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FR1322339A - Telescopic control bars for nuclear reactors - Google Patents

Telescopic control bars for nuclear reactors

Info

Publication number
FR1322339A
FR1322339A FR888333A FR888333A FR1322339A FR 1322339 A FR1322339 A FR 1322339A FR 888333 A FR888333 A FR 888333A FR 888333 A FR888333 A FR 888333A FR 1322339 A FR1322339 A FR 1322339A
Authority
FR
France
Prior art keywords
nuclear reactors
telescopic control
control bars
bars
telescopic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR888333A
Other languages
French (fr)
Inventor
Jacques Plante
Joseph Thouvenot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR888333A priority Critical patent/FR1322339A/en
Priority to FR928789A priority patent/FR83296E/en
Application granted granted Critical
Publication of FR1322339A publication Critical patent/FR1322339A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • G21C7/11—Deformable control elements, e.g. flexible, telescopic, articulated
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/20—Disposition of shock-absorbing devices ; Braking arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
FR888333A 1962-02-16 1962-02-16 Telescopic control bars for nuclear reactors Expired FR1322339A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR888333A FR1322339A (en) 1962-02-16 1962-02-16 Telescopic control bars for nuclear reactors
FR928789A FR83296E (en) 1962-02-16 1963-03-21 Telescopic control bars for nuclear reactors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR888333A FR1322339A (en) 1962-02-16 1962-02-16 Telescopic control bars for nuclear reactors

Publications (1)

Publication Number Publication Date
FR1322339A true FR1322339A (en) 1963-03-29

Family

ID=8772905

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888333A Expired FR1322339A (en) 1962-02-16 1962-02-16 Telescopic control bars for nuclear reactors

Country Status (1)

Country Link
FR (1) FR1322339A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232842A (en) * 1963-06-25 1966-02-01 Commissariat Energie Atomique Deformable metal chain device for regulating the power of a reactor
US3365368A (en) * 1964-07-10 1968-01-23 Atomic Energy Authority Uk Telescopically arranged nuclear reactor control elements
US4169759A (en) * 1975-08-14 1979-10-02 Combustion Engineering Inc. Method for operating a nuclear reactor with scrammable part length rod
CN113871035A (en) * 2021-09-17 2021-12-31 中国核电工程有限公司 Control rod and high-temperature gas cooled reactor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232842A (en) * 1963-06-25 1966-02-01 Commissariat Energie Atomique Deformable metal chain device for regulating the power of a reactor
US3365368A (en) * 1964-07-10 1968-01-23 Atomic Energy Authority Uk Telescopically arranged nuclear reactor control elements
US4169759A (en) * 1975-08-14 1979-10-02 Combustion Engineering Inc. Method for operating a nuclear reactor with scrammable part length rod
CN113871035A (en) * 2021-09-17 2021-12-31 中国核电工程有限公司 Control rod and high-temperature gas cooled reactor
CN113871035B (en) * 2021-09-17 2024-05-28 中国核电工程有限公司 Control rod and high-temperature gas cooled reactor

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